.eslintrc.json

{
	"env": {
		"node": true,
		"commonjs": true,
		"es6": true
	},
	"plugins": [
		"@typescript-eslint"
	],
	"parser": "@typescript-eslint/parser",
	"extends": [
		"eslint:recommended",
		"plugin:@typescript-eslint/recommended"
	],
	"rules": {
		"@typescript-eslint/no-non-null-assertion": "off",
		"@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_", "varsIgnorePattern": "^_" }],
		"@typescript-eslint/no-extra-semi": "error",
		"@typescript-eslint/keyword-spacing": "error",
		"require-atomic-updates": "warn",
		"no-case-declarations": "off",
		"no-empty": "off",
		"no-console": "off",
		"linebreak-style": "off",
		"no-global-assign": "off",
		"prefer-const": "error",
		"no-var": "error",
		"no-unused-vars": "off",
		"no-extra-semi": "off",
		"keyword-spacing": "off",
		"curly": "error",
		"brace-style": "error",
		"one-var": [
			"error",
			"never"
		],
		"indent": [
			"error",
			"tab",
			{
				"SwitchCase": 1
			}
		],
		"quotes": [
			"error",
			"single"
		],
		"semi": [
			"error",
			"always"
		]
	},
	"overrides": [
		{
			"files": ["**/*.ts", "**/*.d.ts"],
			"rules": {
				"@typescript-eslint/no-empty-interface": "warn",
				"@typescript-eslint/no-inferrable-types": "off",
				"@typescript-eslint/typedef": "error",
				"@typescript-eslint/explicit-function-return-type": "error",
				"@typescript-eslint/consistent-type-imports": ["error", { "prefer": "type-imports" }]
			}
		},
		{
			"files": ["**/*.js"],
			"rules": {
				// This rule does not work for js files
				"@typescript-eslint/no-var-requires": "off"
			}
		}
	]
}